Add a "Dismiss" option for predicted apps in Launcher

Test: LongPress on a pridicted app to see dismiss options.
Bug:139020180
Change-Id: I877863c65def0d845c0ae2f0987fe7a4f6277565
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index e248ba0..242e099 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -122,11 +122,13 @@
          */
         public static final int CONTAINER_DESKTOP = -100;
         public static final int CONTAINER_HOTSEAT = -101;
+        public static final int CONTAINER_PREDICTION = -102;
 
         static final String containerToString(int container) {
             switch (container) {
                 case CONTAINER_DESKTOP: return "desktop";
                 case CONTAINER_HOTSEAT: return "hotseat";
+                case CONTAINER_PREDICTION: return "prediction";
                 default: return String.valueOf(container);
             }
         }